Four wounded in dramatic Las Vegas knife attack

Dramatic mobile phone video of the knife attack at a Nevada supermarket that left four people wounded

VIDEO: Las Vegas police have released a dramatic mobile phone video of a knife attack at a Nevada supermarket that left four people wounded.

The alleged attacker was subdued and jailed on attempted murder charges. He has been identified as 39-year-old Jerry Gomez from Arizona, although he has also used the name Justin Gallo and claimed he was from Texas.